Auburn JR-20RX 1995 VS GT MACH ONE PRO 2007 specs comparison
Auburn JR-20RX
General InfosModel | JR-20RX |
Manufacturer | Auburn |
Year of production | 1995 |
Current price | Check price Here ==> |
Color choice |
-Blue anodized |
Sizes |
- Boys |
Sizes |
- Boys |
Wheels And Breaking System
Bike front tire | 20 X 1 1/8 (inches) GT AA Pro |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe MX-122 Jr Levers Dia-Compe 500NR Brakes |
Hubs for disc brakes | GT Alloy |
Rims manufacturer | 28-hole Sun Metal MP-13 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | 6061 T6 Aluminum |
Frame type | Welded Aluminum |
Handlebar construction | GT BMX Mini |
Handlebar extender | Not Available |
Handlebar stem details | GT Mini Alloy |
Headset size | 1 (inches) GT Pro Series |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 42 Teeth Sugino GT |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
Auburn JR-20RX Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Auburn Mini |
Other Specs of Auburn JR-20RX
Component group sets | Not Available |
Pedals details | GT Alloy |
Rear shock absorber | Not Available |
Saddle seat | One-piece Nylon |
Seat post extension | 20.6 (millimeters) Diameter Composite Integral To Saddle |
GT Mach One Pro
General InfosModel | Mach One Pro |
Manufacturer | GT |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
- Brilliant Lime -Brilliant Blue |
Sizes |
- 20 wheel (inches) |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) GT Brody Knob Front: 20 X 2.125 (inches) GT Brody Knob |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 319 Levers Tektro Alloy V-type Rear Brakes |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | 36-hole Jalco ST-32 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
Frame materials | Hi-Tensile Steel |
Frame type | TIG-welded |
Handlebar construction | GT BMX Hi-Ten |
Handlebar extender | Optional |
Handlebar stem details | GT Aluminum |
Headset size | 1 1/8 (inches) Threadless VP-A74F HD |
Gearing Specifications
Bicycle chain | KMC Z410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Ball Type Steel |
Crankset parts and sizes | 41 Teeth GT Forged 3pc. |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
GT Mach One Pro Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | GT BMX |
Other Specs of GT Mach One Pro
Component group sets | BMX Mix |
Pedals details | Aluminum Body Fixed Pins BMX Platform Design |
Rear shock absorber | Not Available |
Saddle seat | GT Pro Lite |
Seat post extension | 25.4 (millimeters) Diameter Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Auburn provided us with the latest version of its JR-20RX bike manual
- Find All parts, tires and accessories of Auburn JR-20RX BMX here
- Get your GT Mach One Pro manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Mach One Pro BMX here